Update requirements.txt

requirements.txt

@@ -1,6 +1,5 @@
-streamlit>=1.28.0 # Use a recent version
-pillow>=9.0.0
-openai 
-requests
-
-streamlit-drawable-canvas>=0.9.3
+streamlit>=1.28.0
+openai
+streamlit-drawable-canvas>=0.9.3 # Use a recent version or remove version pin
+Pillow
+requests